US Patent 12094471 Providing answers to voice queries using user feedback

Patent

Google

Google

US Patent 7363282 Search system using user behavior data

US Patent 6856986 Answer collection and retrieval system governed by a pay-off meter

US Patent 7024366 Speech recognition with user specific adaptive voice feedback

US Patent 7139717 System for dialog management

US Patent 7197460 System for handling frequently asked questions in a natural language dialog service

US Patent 7249011 Methods and apparatus for automatic training using natural language techniques for analysis of queries presented to a trainee and responses from the trainee

US Patent 8214214 Emotion detection device and method for use in distributed systems

US Patent 8265939 Hierarchical methods and apparatus for extracting user intent from spoken utterances

US Patent 8280888 Method and apparatus for creation of web document titles optimized for search engines

US Patent 8296144 System and method for automated testing of complicated dialog systems

United States Patent and Trademark Office

Daniel C Washburn

H04M 3/4938

G10L 15/22

G10L 15/30

G06F 16/3337

G06F 16/9535

H04M 3/493